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1. (WO2019007695) ORAL CARE COMPOSITION
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Pub. No.: WO/2019/007695 International Application No.: PCT/EP2018/066525
Publication Date: 10.01.2019 International Filing Date: 21.06.2018
IPC:
A61K 8/24 (2006.01) ,A61K 8/02 (2006.01) ,A61K 8/25 (2006.01) ,A61Q 11/00 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8
Cosmetics or similar toilet preparations
18
characterised by the composition
19
containing inorganic ingredients
24
Phosphorus; Compounds thereof
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8
Cosmetics or similar toilet preparations
02
characterised by special physical form
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8
Cosmetics or similar toilet preparations
18
characterised by the composition
19
containing inorganic ingredients
25
Silicon; Compounds thereof
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
Q
SPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
11
Preparations for care of the teeth, of the oral cavity or of dentures, e.g. dentifrices or toothpastes; Mouth rinses
Applicants:
UNILEVER N.V. [NL/NL]; Weena 455 3013 AL Rotterdam, NL (AL, AM, AO, AT, AZ, BA, BE, BF, BG, BJ, BR, BY, CF, CG, CH, CI, CL, CM, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, ES, FI, FR, GA, GE, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IR, IS, IT, JP, KG, KH, KM, KP, KR, KZ, LA, LR, LT, LU, LV, LY, MA, MC, MD, ME, MG, MK, ML, MN, MR, MX, MZ, NE, NI, NL, NO, PA, PE, PH, PL, PT, RO, RS, RU, SE, SI, SK, SM, SN, ST, SV, SY, TD, TG, TH, TJ, TM, TN, TR, UA, UZ, VN)
UNILEVER PLC [GB/GB]; a company registered in England and Wales under company no. 41424 of Unilever House, 100 Victoria Embankment London Greater London EC4Y 0DY, GB (AE, AG, AU, BB, BH, BN, BW, BZ, CA, CY, EG, GB, GD, GH, GM, IE, IL, IN, JO, KE, KN, KW, LC, LK, LS, MT, MW, MY, NA, NG, NZ, OM, PG, QA, RW, SA, SC, SD, SG, SL, SZ, TT, TZ, UG, VC, ZA, ZM, ZW)
CONOPCO, INC., D/B/A UNILEVER [US/US]; 700 Sylvan Avenue (A4) Englewood Cliffs, New Jersey 07632, US (US)
Inventors:
GREEN, Alison, Katharine; GB
LI, Xiaoke; CN
SUN, Yuekui; CN
XING, Huaiyong; CN
ZHOU, Huanjun; CN
WANG, Jinfang; CN
Agent:
TANSLEY, Sally, Elizabeth; NL
Priority Data:
17184164.601.08.2017EP
PCT/CN2017/09218207.07.2017CN
Title (EN) ORAL CARE COMPOSITION
(FR) COMPOSITION POUR SOINS BUCCAUX
Abstract:
(EN) An oral care composition is disclosed comprising a composite material and a physiologically acceptable carrier, wherein the composite material comprises a first component material comprising a biomineralization agent; and a second component material capable of reacting with phosphate ions to produce a calcium and phosphate in situ reaction product that adheres to tooth enamel, dentin or both and that is a reagent for hydroxyapatite formation, and wherein the biomineralization agent comprises amorphous calcium phosphate, otricalcium phosphate, β-tricalcium phosphate, calcium deficient hydroxyapatite (Ca9(HPO4)(PO4)5OH), dicalcium phosphate (CaHPO4), dicalcium phosphate dehydrate (CaHPO4·2H2O), hydroxyapatite (Ca10(PO4)6(OH)2), octacalcium phosphate (Ca8H2(PO4)6·5H2O), tetracalcium phosphate (Ca4(PO4)2O) or a mixture thereof, and wherein the second component material comprises calcium oxide, calcium carbonate, calcium hydroxide, calcium sulfate, calcium carboxymethyl cellulose, calcium alginate, calcium salts of citric acid, calcium silicate or a mixture thereof.
(FR) L'invention concerne une composition pour soins buccaux comprenant un matériau composite et un support de qualité physiologique, le matériau composite comprenant un premier matériau constitutif comprenant un agent de biominéralisation ; et un second matériau constitutif capable de réagir avec des ions phosphate pour produire un produit de réaction in situ à base de calcium et de phosphate qui adhère à l'émail des dents, à la dentine ou aux deux et qui constitue un réactif pour la formation d'hydroxyapatite, et l'agent de biominéralisation comprenant du phosphate de calcium amorphe, du phosphate tricalcique, du phosphate β-tricalcique, de l'hydroxyapatite pauvre en calcium (Ca9(HPO4)(PO4)5OH), du phosphate dicalcique (CaHPO4), du phosphate dicalcique déshydraté (CaHPO4.2H2O), de l'hydroxyapatite (Ca10(PO4)6(OH2), du phosphate octacalcique (Ca8H2(PO4)6.5H2O), du phosphate tétracalcique (Ca4(PO4)2O) ou un mélange de ceux-ci, et le second matériau constitutif comprenant de l'oxyde de calcium, du carbonate de calcium, de l'hydroxyde de calcium, du sulfate de calcium, de la carboxyméthylcellulose de calcium, de l'alginate de calcium, des sels de calcium d'acide citrique, du silicate de calcium ou un mélange de ceux-ci.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)